HEF4894BT NXP Semiconductors, HEF4894BT Datasheet - Page 11
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HEF4894BT
Manufacturer Part Number
HEF4894BT
Description
Manufacturer
NXP Semiconductors
Type
Not Requiredr
Datasheet
1.HEF4894BT.pdf
(19 pages)
Specifications of HEF4894BT
Technology
CMOS
Number Of Elements
1
Number Of Bits
12
Logic Family
4000
Logical Function
Shift Register
Operating Supply Voltage (typ)
3.3/5/9/12V
Output Type
3-State
Package Type
SO
Propagation Delay Time
480ns
Operating Temp Range
-40C to 125C
Operating Supply Voltage (min)
3V
Operating Supply Voltage (max)
15V
Operating Temperature Classification
Automotive
Mounting
Surface Mount
Pin Count
20
Lead Free Status / Rohs Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HEF4894BT
Manufacturer:
NXP
Quantity:
5 510
Company:
Part Number:
HEF4894BT/Q100
Manufacturer:
FREESCALE
Quantity:
20 000
Company:
Part Number:
HEF4894BTS400
Manufacturer:
PH
Quantity:
4 262
NXP Semiconductors
Table 10.
HEF4894B
Product data sheet
Supply
V
5 V to 15 V
Fig 10. Test circuit for measuring switching times
DD
Test data is given in
Definitions for test circuit:
DUT - Device Under Test;
R
C
R
V
L
L
T
EXT
Test data
= Load resistance;
= load capacitance;
= Termination resistance should be equal to output impedance of Z
= External voltage for measuring switching times.
Input
V
V
I
DD
Table
10.
input pulse
t
≤ 20 ns
r
, t
f
V
SS
V
I
All information provided in this document is subject to legal disclaimers.
10 %
G
Rev. 7 — 13 August 2010
t
r
V
t
V
V
PLZ
I
EXT
DD
90 %
, t
PZL
R T
DUT
V
DD
t
open
PLH
12-stage shift-and-store register LED driver
V
o
O
of the pulse generator;
, t
V
PHL
EXT
t
R L
f
C L
001aag804
Load
C
50 pF
L
HEF4894B
© NXP B.V. 2010. All rights reserved.
R
1 kΩ
L
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